A094290 - cp's OEIS frontend

A094290 a(n) = prime(A001511(n)), where A001511 is one more than the 2-adic valuation of n.

n	a(n)
1	2
2	3
3	2
4	5
5	2
6	3
7	2
8	7
9	2
10	3
11	2
12	5
13	2
14	3
15	2
16	11
17	2
18	3
19	2
20	5
21	2
22	3
23	2
24	7
25	2
26	3
27	2
28	5
29	2
30	3
31	2
32	13
33	2
34	3
35	2
36	5
37	2
38	3
39	2
40	7
41	2
42	3
43	2
44	5
45	2
46	3
47	2
48	11
49	2
50	3
51	2
52	5
53	2
54	3
55	2
56	7
57	2
58	3
59	2
60	5
61	2
62	3
63	2
64	17
65	2
66	3
67	2
68	5
69	2
70	3
71	2
72	7
73	2
74	3
75	2
76	5
77	2
78	3
79	2
80	11
81	2
82	3
83	2
84	5
85	2
86	3
87	2
88	7
89	2
90	3
91	2
92	5
93	2
94	3
95	2
96	13
97	2
98	3
99	2
100	5
101	2
102	3

[2, 3, 2, 5, 2, 3, 2, 7, 2, 3, 2, 5, 2, 3, 2, 11, 2, 3, 2, 5, 2, 3, 2, 7, 2, 3, 2, 5, 2, 3, 2, 13, 2, 3, 2, 5, 2, 3, 2, 7, 2, 3, 2, 5, 2, 3, 2, 11, 2, 3, 2, 5, 2, 3, 2, 7, 2, 3, 2, 5, 2, 3, 2, 17, 2, 3, 2, 5, 2, 3, 2, 7, 2, 3, 2, 5, 2, 3, 2, 11, 2, 3, 2, 5, 2, 3, 2, 7, 2, 3, 2, 5, 2, 3, 2, 13, 2, 3, 2, 5, 2, 3]

cp's OEIS Frontend

A094290 a(n) = prime(A001511(n)), where A001511 is one more than the 2-adic valuation of n.

Table of values

List of values

n	a(n)
1	2
2	3
3	2
4	5
5	2
6	3
7	2
8	7
9	2
10	3
11	2
12	5
13	2
14	3
15	2
16	11
17	2
18	3
19	2
20	5
21	2
22	3
23	2
24	7
25	2
26	3
27	2
28	5
29	2
30	3
31	2
32	13
33	2
34	3
35	2
36	5
37	2
38	3
39	2
40	7
41	2
42	3
43	2
44	5
45	2
46	3
47	2
48	11
49	2
50	3
51	2
52	5
53	2
54	3
55	2
56	7
57	2
58	3
59	2
60	5
61	2
62	3
63	2
64	17
65	2
66	3
67	2
68	5
69	2
70	3
71	2
72	7
73	2
74	3
75	2
76	5
77	2
78	3
79	2
80	11
81	2
82	3
83	2
84	5
85	2
86	3
87	2
88	7
89	2
90	3
91	2
92	5
93	2
94	3
95	2
96	13
97	2
98	3
99	2
100	5
101	2
102	3

n	a(n)
1	2
2	3
3	2
4	5
5	2
6	3
7	2
8	7
9	2
10	3
11	2
12	5
13	2
14	3
15	2
16	11
17	2
18	3
19	2
20	5
21	2
22	3
23	2
24	7
25	2
26	3
27	2
28	5
29	2
30	3
31	2
32	13
33	2
34	3
35	2
36	5
37	2
38	3
39	2
40	7
41	2
42	3
43	2
44	5
45	2
46	3
47	2
48	11
49	2
50	3
51	2
52	5
53	2
54	3
55	2
56	7
57	2
58	3
59	2
60	5
61	2
62	3
63	2
64	17
65	2
66	3
67	2
68	5
69	2
70	3
71	2
72	7
73	2
74	3
75	2
76	5
77	2
78	3
79	2
80	11
81	2
82	3
83	2
84	5
85	2
86	3
87	2
88	7
89	2
90	3
91	2
92	5
93	2
94	3
95	2
96	13
97	2
98	3
99	2
100	5
101	2
102	3

n	a(n)
1	2
2	3
3	2
4	5
5	2
6	3
7	2
8	7
9	2
10	3
11	2
12	5
13	2
14	3
15	2
16	11
17	2
18	3
19	2
20	5
21	2
22	3
23	2
24	7
25	2
26	3
27	2
28	5
29	2
30	3
31	2
32	13
33	2
34	3
35	2
36	5
37	2
38	3
39	2
40	7
41	2
42	3
43	2
44	5
45	2
46	3
47	2
48	11
49	2
50	3
51	2
52	5
53	2
54	3
55	2
56	7
57	2
58	3
59	2
60	5
61	2
62	3
63	2
64	17
65	2
66	3
67	2
68	5
69	2
70	3
71	2
72	7
73	2
74	3
75	2
76	5
77	2
78	3
79	2
80	11
81	2
82	3
83	2
84	5
85	2
86	3
87	2
88	7
89	2
90	3
91	2
92	5
93	2
94	3
95	2
96	13
97	2
98	3
99	2
100	5
101	2
102	3